/******************************************************************************
	This file is a part of the Snapshot Bioinformatics Project

	Copyright (C) 2012-2013 Jarom Schow

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/

#include <QtGui/QContextMenuEvent>

#include <QtWidgets/QMenu>

#include "SnapshotTreeView.h"

#include "Snapshot.h"
#include "SnapshotUI.h"

/**
**/
SnapshotTreeView::SnapshotTreeView( QWidget *parent ) : QTreeView( parent )
{
}

/**
**/
SnapshotTreeView::~SnapshotTreeView()
{
}

/**
**/
void SnapshotTreeView::contextMenuEvent( QContextMenuEvent *e )
{
	//QModelIndex	index = indexAt( e->pos() );
	QMenu		menu;

	menu.addAction( "Clear All", this, SLOT(clearAll()) );
	menu.addSeparator();
	menu.addAction( "Expand All", this, SLOT(expandAll()) );
	menu.addAction( "Collapse All", this, SLOT(collapseAll()) );

	menu.exec( e->globalPos() );
}

/**
**/
void SnapshotTreeView::clearAll()
{
	SnapshotUI	*ui = qobject_cast<SnapshotUI*>( g_snapshot->getMainWindow() );

	if( ui )
		ui->clearAll();
}
